- Domus: practicable a window of 70 mm. depth and a capacity of up to 42 mm glazing. Their 5-chamber frame and sash interior gives us a transmittance of only 1.3 W/m2K it ideal for any climate zone. Opening Possibilities: Interior: practicable, tilt, folding, and pivoting parallel. Exterior: practicable and projecting.

- Ómicron: a sliding window of 70 mm. 24 mm depth and capacity of glazing. With a transmittance of 2.1 W/m2K frame, the system can also be used for window and balcony. Opening Possibilities: Sliding 2, 3, 4 and 6 leaves.